ramandeep ramandeep
  • 21-10-2017
  • Mathematics
contestada

With a speed of 55 mph, a driver drives through a tunnel in 1 minute. How long would it take him to get through the same tunnel with a speed of 45 mph?

Respuesta :

manderson4181 manderson4181
  • 22-10-2017
it would take 11/9 of a minute
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krissy24 krissy24
  • 22-10-2017
11/9 mins is correct
Answer Link

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